According to NME and Rolling Stone, an extremely rare Radiohead demo cassette from 1986 is to be sold at auction this September. The auction will begin September 14th at Omega Auctions in Stockport, England. Fairweather expects the demo to go for at least £1,000 (about $1,500).

The demo cassette features six songs that have never appeared on any official Radiohead releases: ‘Fragile Friend’, ‘Girl (In The Purple Dress)’, ‘Everybody Knows’, ‘Mountains (On The Move)’, ‘Lemming Trail’ and ‘Lock The Door’